1.ATSE consists of TSE and controller, widely used in various places that do not allow continuous power failure. 2.Automatic transfer switch is suitable for emergency power system with AC power of 50 or 60 Hz and rated current of 400V, 60A. 3.When the normal power supply is abnormal, the backup power supply will work immediately ensures the continuity, reliability and safety of the power supply. 4.For TSE has compact structure, reliable transmission, convenient installation and maintenance, and long service life. 5.Designed for home rail-type installations and specifically for PZ30 distribution boxes. Item Type: Dual Power Automatic Transfer Switch_x000D_ Model: W2R-100_x000D_ Rated Current Ie: 100A_x000D_ Insulation Voltage Ui: AC690V, 50Hz_x000D_ Rated Voltage Ue: AC400V, 50Hz_x000D_ Grade: PC Grade: Can be connected and withstood, without breaking short-circuit current_x000D_ Use Category: AC-33iB_x000D_ Pole: 3P_x000D_ Life: Electrical: 2000 Times; Mechanical: 5000 times_x000D_ Short Circuit Current At Rated Conditions: 50kA_x000D_ SCPD (Fuse): RT16-00-63A_x000D_ Rated Impulse Withstand Voltage: 8kV_x000D_ Control Circuit: Rated Control Voltage Us: AC220 V, 50Hz_x000D_ Correct Working Conditions: 85% Us-110% Us_x000D_ Auxiliary Circuit: 2 independent relays, each relay includes 2 sets of transformer contacts_x000D_ Contact Capacity: AC220V 50Hz_x000D_ Touch Time: